.book {
    width: 500px;
    border: 1px solid #555;
    padding: 0 15px 0 15px;
    margin: 15px;
    background-color: #F5F5F5;
}

.book img.book_image {
    margin: 5px 15px 5px 0;
    float: left;
}

.book .book_details {
    margin: 5px 10px 5px 0;
}

.book .book_title {
    color: #777;
}